Kernrechtsfrage
Whether the insured person's invalidity had changed materially enough to justify a new pension after the 2004 decision.
Extrahierter Entscheid
No material change justifying further pension entitlement was shown.
Extrahierte Begründung
The Federal Court accepted the cantonal assessment that the pain disorder was not invalidating in the relevant sense and that the insured could work in an adapted activity despite limitations.